[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-41-nano-vs-o3":3},{"modelA":4,"modelB":9,"categories":13,"faq":55,"winsA":68,"winsB":69,"relatedArticles":70,"otherComparisons":75},{"name":5,"provider":6,"pricing":7,"highlights":8},"GPT-4.1 Nano","OpenAI","$0.10\u002F$0.40","Ultra-low-cost OpenAI model highlighted in 2026 pricing comparisons for lightweight agent and utility workloads.",{"name":10,"provider":6,"pricing":11,"highlights":12},"o3","$10\u002F$40","Strongest OpenAI reasoning model",[14,18,24,30,35,40,44,47,51],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":22,"winner":23},"context","Context Window","128K","200K","b",{"key":25,"label":26,"valueA":27,"valueB":28,"winner":29},"pricingInput","Input Price ($\u002F1M)","$0.1","$10","a",{"key":31,"label":32,"valueA":33,"valueB":34,"winner":29},"pricingOutput","Output Price ($\u002F1M)","$0.4","$40",{"key":36,"label":37,"valueA":38,"valueB":39,"winner":23},"arena","Arena ELO","N\u002FA","1422",{"key":41,"label":42,"valueA":38,"valueB":43,"winner":17},"coding","Coding","unknown",{"key":45,"label":46,"valueA":38,"valueB":43,"winner":17},"reasoning","Reasoning",{"key":48,"label":49,"valueA":38,"valueB":50,"winner":23},"speed","Speed (tokens\u002Fsec)","~30 t\u002Fs",{"key":52,"label":53,"valueA":54,"valueB":54,"winner":17},"openSource","Open Source","No",[56,59,62,65],{"question":57,"answer":58},"Which is cheaper, GPT-4.1 Nano or o3?","GPT-4.1 Nano is approximately 99% cheaper than o3 per million tokens.",{"question":60,"answer":61},"Which is better for coding, GPT-4.1 Nano or o3?","GPT-4.1 Nano scores N\u002FA on coding benchmarks, while o3 scores unknown.",{"question":63,"answer":64},"Which has a larger context window?","GPT-4.1 Nano supports 128K context, while o3 supports 200K.",{"question":66,"answer":67},"Is GPT-4.1 Nano or o3 open source?","GPT-4.1 Nano is proprietary. o3 is proprietary.",2,3,[71],{"slug":72,"title":73,"language":74},"copilot-studio-gpt-41-default-gpt-4o-retirement-en","Copilot Studio shifts to GPT-4.1 by default","en",[76,81,86,91,96,101,106,111],{"slugA":77,"labelA":78,"slugB":79,"labelB":80},"claude-opus-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Opus 4.5","claude-opus-45-vs-o3","o3 vs Claude Opus 4.5",{"slugA":82,"labelA":83,"slugB":84,"labelB":85},"gpt-41-nano-vs-llama-4-scout","GPT-4.1 Nano vs Llama 4 Scout","llama-4-scout-vs-o3","o3 vs Llama 4 Scout",{"slugA":87,"labelA":88,"slugB":89,"labelB":90},"claude-sonnet-46-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Sonnet 4.6","claude-sonnet-46-vs-o3","o3 vs Claude Sonnet 4.6",{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"claude-haiku-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Haiku 4.5","claude-haiku-45-vs-o3","o3 vs Claude Haiku 4.5",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"glm-52-vs-gpt-41-nano","GPT-4.1 Nano vs GLM-5.2","glm-52-vs-o3","o3 vs GLM-5.2",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"gpt-41-nano-vs-qwen-36","GPT-4.1 Nano vs Qwen 3.6","o3-vs-qwen-36","o3 vs Qwen 3.6",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"gpt-41-nano-vs-gpt-4o","GPT-4.1 Nano vs GPT-4o","gpt-4o-vs-o3","o3 vs GPT-4o",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"deepseek-r1-vs-gpt-41-nano","GPT-4.1 Nano vs DeepSeek R1","deepseek-r1-vs-o3","o3 vs DeepSeek R1"]